the equation 4 3 = 7 conveys meaning using a _______ writing system; whereas the word seven conveys meaning using a _______ writing system.
Answers
The equation \(4 + 3 = 7\) conveys meaning using a symbolic writing system; whereas the word "seven" conveys meaning using a phonetic writing system.
Symbolic writing systems use symbols, such as mathematical symbols, to represent concepts or ideas. In the equation \(4 + 3 = 7\), the symbols "4", "+", "3", "=", and "7" each represent a specific concept or quantity. This system is not dependent on a particular language or culture and can be understood by anyone who knows the symbolic system. Phonetic writing systems, on the other hand, use symbols to represent sounds or phonemes in a particular language. The word "seven" conveys meaning using a phonetic writing system because the letters "s", "e", "v", "e", and "n" each represent a specific sound or phoneme in the English language. This system is language-specific and requires knowledge of the language to understand the written words.
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Related Questions
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Answers
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Didn't expect that didn't you.
Define the term editing
Answers
Answer:
editing is a word file mean making changes in the text contain is a file. or a word file is one of the most basic ms office word operation.
You can use this keyboard shortcut to toggle the visibility of the command line. If for some reason your command line is hidden from the drawing area, then use this keyboard shortcut to bring it back *
Answers
Answer:
Ctrl + 9
Explanation:
You can use this keyboard shortcut to toggle the visibility of the command line
Dining Philosophers problem in class uses a monitor. Implement the same solution (simulating monitors) using semaphores
monitor DiningPhilosophers
{
enum { THINKING; HUNGRY, EATING) state [5] ;
condition self [5];
void pickup (int i) {
state[i] = HUNGRY;
test(i); // Tests if chopsticks are available
if (state[i] != EATING) self[i].wait;
}
void putdown (int i) {
state[i] = THINKING;
// test left and right neighbors
test((i + 4) % 5);
test((i + 1) % 5);
}
void test (int i) {
// both chopsticks must be available
if ((state[(i + 4) % 5] != EATING) &&
(state[i] == HUNGRY) &&
(state[(i + 1) % 5] != EATING) ) {
state[i] = EATING ; // Gets chopsticks
self[i].signal () ;
}
}
initialization_code() {
for (int i = 0; i < 5; i++)
state[i] = THINKING;
}
}
Answers
Here's an implementation of the Dining Philosophers problem using semaphores instead of a monitor:
```python
from threading import Semaphore, Thread
THINKING = 0
HUNGRY = 1
EATING = 2
class DiningPhilosophers:
def __init__(self):
self.num_philosophers = 5
self.state = [THINKING] * self.num_philosophers
self.mutex = Semaphore(1)
self.s = [Semaphore(0) for _ in range(self.num_philosophers)]
def pickup(self, philosopher):
self.mutex.acquire()
self.state[philosopher] = HUNGRY
self.test(philosopher)
self.mutex.release()
self.s[philosopher].acquire()
def putdown(self, philosopher):
self.mutex.acquire()
self.state[philosopher] = THINKING
self.test((philosopher + 4) % self.num_philosophers)
self.test((philosopher + 1) % self.num_philosophers)
self.mutex.release()
def test(self, philosopher):
left_philosopher = (philosopher + 4) % self.num_philosophers
right_philosopher = (philosopher + 1) % self.num_philosophers
if (
self.state[left_philosopher] != EATING
and self.state[philosopher] == HUNGRY
and self.state[right_philosopher] != EATING
):
self.state[philosopher] = EATING
self.s[philosopher].release()
def philosopher_thread(philosopher, dining):
while True:
# Philosopher is thinking
print(f"Philosopher {philosopher} is thinking")
# Sleep for some time
dining.pickup(philosopher)
# Philosopher is eating
print(f"Philosopher {philosopher} is eating")
# Sleep for some time
dining.putdown(philosopher)
if __name__ == "__main__":
dining = DiningPhilosophers()
philosophers = []
for i in range(5):
philosopher = Thread(target=philosopher_thread, args=(i, dining))
philosopher.start()
philosophers.append(philosopher)
for philosopher in philosophers:
philosopher.join()
```
In this solution, we use semaphores to control the synchronization between the philosophers. We have two types of semaphores: `mutex` and `s`. The `mutex` semaphore is used to protect the critical sections of the code where the state of the philosophers is being modified. The `s` semaphore is an array of semaphores, one for each philosopher, which is used to signal and wait for a philosopher to pick up and put down their chopsticks.
When a philosopher wants to eat, they acquire the `mutex` semaphore to ensure exclusive access to the state array. Then, they update their own state to `HUNGRY` and call the `test` function to check if the chopsticks on their left and right are available. If so, they change their state to `EATING` and release the `s` semaphore, allowing themselves to start eating. Otherwise, they release the `mutex` semaphore and wait by calling `acquire` on their `s` semaphore.
When a philosopher finishes eating, they again acquire the `mutex` semaphore to update their state to `THINKING`. Then, they call the `test` function for their left and right neighbors to check if they can start eating. After that, they release the `mutex` semaphore.
This solution successfully addresses the dining Philosophers problem using semaphores. By using semaphores, we can control the access to the shared resources (chopsticks) and ensure that the philosophers can eat without causing deadlocks or starvation. The `test` function checks for the availability of both chopsticks before allowing a philosopher to start eating, preventing situations where neighboring philosophers might be holding only one chopstick. Overall, this implementation demonstrates a practical use of semaphores to solve synchronization problems in concurrent programming.
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how can you eliminate the need to open a dedicated tcp port on your corporate firewall when using mac computers to share screens from the local and remote computers?
Answers
An individual can connect to a remote server from any browser. For an an individual to be able eliminate the need to open a dedicated TCP port on your corporate firewall when using Mac computers to share screens from the local and remote computers, one must use a third-party remote access app that uses a browser.
A TCP-IP port is simply known as a term that is use with some dedicated function.Ports that has number below 255 are used as dedicated ports. Dedicated ports are said to be well-known ports. It is a way to transmit data in a TCP/IP network
TCP is simply defined as a connection-oriented protocol that needs a link or a circuit between the source sending computer and the destination computer.
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What is Domain Name System explain?
Answers
Domain Name System, translates human readable domain names (for example, www.amazon.com) to machine readable IP addresses (for example, 192.0.2.44).
Tom walks into the accounting department and walks into a mess! User A can't access the Internet, User B has forgotten her password, User C's system is overheating to the point of smoking and the administrator is worried there might be a virus on all the systems. Whose system should he address first
Answers
Answer:
User C.
Explanation:
As per the given details, the problem of user C's system must be addressed first due to the seriousness of his case. His computer is excessively overheating up to the smoking point and if his problem is not addressed soon, it will damage the vital parts of the computer or may also explode. The other users having the problem of inability to access the internet or issue of forgotten password can be addressed later as these are minor problems that do not have as such consequences. Thus, user C is the correct answer.
1. List deep NLP models
2. Explain concept of vanishing gradient over fitting
computational load
Answers
Deep NLP models are Recursive neural network (RNN), Convolutional neural network (CNN), Long-short-term memory (LSTM), Gated recurrent unit (GRU), Autoencoder (AE). The connection between vanishing gradient and overfitting lies in the ability of deep neural networks to learn complex representations.
a. Recursive Neural Network (RNN):
RNNs are a type of neural network that can process sequential data by maintaining hidden states that capture information from previous inputs.They are commonly used in tasks like natural language understanding, sentiment analysis, and machine translation.b. Convolutional Neural Network (CNN):
CNNs, originally designed for image processing, have been adapted for NLP tasks as well. In NLP, CNNs are often applied to tasks such as text classification and sentiment analysis, where they can capture local patterns and learn hierarchical representations of text.c. Long Short-Term Memory (LSTM):
LSTMs are a type of RNN that addresses the vanishing gradient problem by introducing memory cells. They are effective in capturing long-term dependencies in sequential data and have been widely used in various NLP tasks, including language modeling, machine translation, and named entity recognition.d. Gated Recurrent Unit (GRU):
GRUs are another type of RNN that simplifies the architecture compared to LSTM while still maintaining effectiveness. GRUs have gating mechanisms that control the flow of information, allowing them to capture dependencies over long sequences. They are commonly used in tasks like text generation and speech recognition.e. Autoencoder (AE):
Autoencoders are unsupervised learning models that aim to reconstruct their input data. In NLP, autoencoders have been used for tasks such as text generation, text summarization, and feature learning. By learning a compressed representation of the input, autoencoders can capture salient features and generate meaningful output.2.
If the gradients vanish too quickly, the network may struggle to learn meaningful representations, which can hinder its generalization ability. On the other hand, if the gradients explode, it may lead to unstable training and difficulty in finding an optimal solution.
Both vanishing gradient and overfitting can increase computational load during training.
To address these issues, techniques such as gradient clipping, weight initialization strategies, regularization (e.g., dropout, L1/L2 regularization), and architectural modifications (e.g., residual connections) are employed to stabilize training, encourage better generalization, and reduce computational load.
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what is the null and alternative hypothesis for an independent t-test?
Answers
The null hypothesis for an independent t-test states that there is no difference between the two groups being compared (i.e. there is no significant difference in their means). The alternative hypothesis states that there is a difference between the two groups being compared (i.e. there is a significant difference in their means).
The null hypothesis for an independent t-test is that there is no difference between the means of the two groups being compared. In other words, the null hypothesis states that any observed differences between the groups are due to chance and not due to a true difference in the populations.
The alternative hypothesis, on the other hand, is that there is a difference between the means of the two groups being compared. The alternative hypothesis is what the researcher is trying to prove, and it is the opposite of the null hypothesis.
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what type of dedicated cryptographic processor that provides protection for cryptographic keys?
Answers
A Hardware Security Module (HSM) is a dedicated cryptographic processor that provides protection for cryptographic keys.What is a Hardware Security Module (HSM)?Hardware Security Module (HSM) is a specialized computing device with the primary purpose of managing and securing cryptographic keys.
HSM is a highly secure computer that is responsible for cryptographic key storage, protection, and encryption/decryption. It is a computer designed to safeguard and manage digital keys for a strong authentication process. They generate, store, and protect digital certificates and encryption keys that protect sensitive data and authenticate transactions.HSMs are mostly used to secure transactions and sensitive data. They are used to store cryptographic keys, maintain them in a secure environment, and encrypt and decrypt data that flows through the network.
The purpose of an HSM is to manage digital keys and perform encryption and decryption in a highly secure environment. They can be deployed in various scenarios, including financial transactions, identity verification, and sensitive data encryption and decryption. They can be integrated with existing systems and applications to offer advanced security features that meet industry standards and compliance requirements.In conclusion, an HSM is a dedicated cryptographic processor that provides protection for cryptographic keys.
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what is the meaning of .net in computer
Answers
Answer:
.net is a top-level domain, also known as a TLD. Derived from the word network, it was originally developed for companies involved in networking technology. Today .net is one of the most popular domain names used by companies all over the world to launch their business online.
Write a function rgb(r, g, b) which returns the HTML color string for those red, green and blue values. The valid arguments are 0-255. If any argument is outside of that range, then throw a domain_error exception, indicating the values that are passed in. In formatting the returned value, you may find the hex and uppercase output manipulators useful
Answers
Here's an example implementation of the rgb function in C++ that meets the requirements you've outlined:
#include <iostream>
#include <iomanip>
#include <stdexcept>
#include <sstream>
std::string rgb(int r, int g, int b) {
if (r < 0 || r > 255 || g < 0 || g > 255 || b < 0 || b > 255) {
std::stringstream ss;
ss << "Invalid RGB values: (" << r << "," << g << "," << b << ")";
throw std::domain_error(ss.str());
}
std::stringstream ss;
ss << std::hex << std::setfill('0') << std::setw(2) << std::uppercase << r
<< std::setw(2) << g << std::setw(2) << b;
return ss.str();
}
int main() {
try {
std::cout << rgb(255, 255, 255) << std::endl; // "FFFFFF"
std::cout << rgb(0, 0, 0) << std::endl; // "000000"
std::cout << rgb(255, 0, 128) << std::endl; // "FF0080"
std::cout << rgb(256, 0, 0) << std::endl; // throws domain_error
} catch (std::domain_error& e) {
std::cerr << e.what() << std::endl; // "Invalid RGB values: (256,0,0)"
}
return 0;
}
What the rgb function?The rgb function takes three integer arguments representing the red, green, and blue components of an RGB color, respectively. It first checks if any of the arguments are outside the valid range of 0-255, and if so, throws a domain_error exception with a message indicating which values are invalid. If all the values are valid, the function converts each component to its two-digit hexadecimal representation.
In the main function, some example calls to rgb are made, including one that passes an invalid argument (256) to demonstrate the error handling. The resulting output for the valid calls should be the expected hexadecimal string, and the output for the invalid call should be the error message generated by the domain_error exception.
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What are the basics when it comes to making an open world game on scratch?
(I would like to learn how so I can make my own, once I am done with a story I'm writing.)
The best, and easiest to understand answer will get brainliest, as well as a thanks and 5 stars!
TYSM <3
Answers
The basics when it comes to making an open world game on scratch is given below
What is the basic?Here are the basics of creating an open world game on Scratch:
Plan and design the game world: Think about the environment, characters, and objectives of your game. This can include creating a map, choosing a theme, and determining the overall goal of the game.Build the game world: Start creating the different elements of your game world, such as backgrounds, characters, and objects. You can also add in any special effects or animations that you want to use.Create player movement: Use Scratch's sprite and movement blocks to program the main character's movement in the game world. This includes creating the character's appearance, movement, and controls.Add interactivity: Create events and interactions between the player and the game world. For example, you can program items to be collected, enemies to be defeated, or obstacles to be overcome.Test and refine: Play test your game and make any necessary adjustments. This can include fixing bugs, adding new features, or improving the overall experience.Share your game: When you're happy with your game, you can share it with others by uploading it to the Scratch website.Therefore, they are the basics of creating an open world game on Scratch. Keep in mind that creating a game takes time and practice, so don't be discouraged if it takes you a while to get it right.
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Which of the following is an example of batch processing?
Several personnel accessing the registration system
An immediate change in a student's schedule
An executive using tools for forecasting future student enrollment
A file used to update several student tuition payments
Answers
Answer:
several personnel accessing the registration system
Explanation:
batch processing is all about multiprogramming so I think the first answer is the best as it is not based on one person .I know the last answer might be almost close but on a closer look it is not the answer as it is single based as written a file
Why would a company want to utilize a wildcard certificate for their servers? to increase the certificate's encryption key length to reduce the certificate management burden to secure the certificate's private key to extend the renewal date of the certificate see all questions back next question
Answers
a company would want to utilize a wildcard certificate for their servers to reduce the certificate management burden.
In this case, you're not dealing with multiple installations, various renewal dates, and ongoing certificate additions as your business expands. You only have control over one certificate. Simple!
Similar to how Wildcards are more affordable than securing each sub-domain separately, they are also significantly simpler from a technical and administrative perspective to safeguard your online footprint.
Follow the link below to see other measures for securing a server
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A mechanic uses a screw driver to install a ¼-20 UNC bolt into a mechanical brace. What is the mechanical advantage of the system? What is the resistance force if the effort force is 5 lb.
Answers
Answer:
15.7 ; 78.5
Explanation:
Mechanical advantage of a screw = Circumference / pitch
Circumference = pi × d
Where :
pi = 3.142, D = diameter
Therefore ;
Circumference = 3.142 × (1/4) = 0.785 in
Pitch = 1/TPI
TPI (thread per inch) = 20
Pitch = 1/ 20 = 0.05
Mechanical advantage = 0.785 / 0.05 = 15.7
Resistance force if effort force is 5lb
Mechanical advantage = Fr / Fe
Fe = effort force, Fr = resistance force
15.7 = Fr / 5
Fr = 15.7 × 5 = 78.5 lbs
*need answer in the next 1 or 2 days*
Unscramble the terms and then put the numbered letters into the right order.
The words all have to do with digital footprint sorta, the only one I did was settings. It’s really late but I appreciate anyone willing to help.
1. REENSTSCOH
2. PISLYNSIEIBROT
3. MICPAT
4. INTIYTED
5. LIFSEE
6. LARTI
7. TINUARTPEO
Answers
Answer:
1. SCREENSHOT
2. RESPONSIBILITY
3. IMPACT
4. IDENTITY
5. SELFIE
6. TRIAL or TRAIL
7. REPUTATION
Explanation:
I think the secret word is FOOTPRINT
(T/F) the carrier's endpoint on a wan is called the data communications equipment (dce)
Answers
True. In a WAN (Wide Area Network) connection, the carrier's endpoint is often referred to as the Data Communications Equipment (DCE).
This device is responsible for providing clocking and synchronization information for the data being transmitted over the WAN. The DCE may be a modem, CSU/DSU (Channel Service Unit/Data Service Unit), or other network device that is responsible for connecting the customer's equipment to the WAN.
On the other hand, the customer's endpoint in a WAN connection is often referred to as the Data Terminal Equipment (DTE). This device is responsible for generating and processing data to be transmitted over the WAN. Examples of DTE equipment include routers, switches, and computers.
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guys can u help me write a program need help asp will give 25 points and brainlist if correct
Answers
import java.util.Scanner;
public class Lab04b_Numbers {
public static void main(String[] args) {
Scanner keyboard = new Scanner(System.in);
System.out.print("Enter your GPA: ");
double gpa = keyboard.nextDouble();
System.out.print("Enter cost of a new car: ");
double cost = keyboard.nextDouble();
System.out.print("Enter average amount of rain this month: ");
double rain = keyboard.nextDouble();
System.out.print("What is your average for history class: ");
double avg = keyboard.nextDouble();
System.out.println("In 2020 a car cost $"+cost+".");
System.out.println("Wow "+gpa+" GPA is good, but "+rain+" inches is bad.");
System.out.println("Now only "+avg+" percent of people like tacos.");
System.out.println("Sorry for the "+gpa+" percent who don't.");
System.out.println(rain+", "+gpa+" or "+avg+" which do you want for a grade?");
}
}
I think this is what you're looking for. Best of luck.
14. The term used to describe an attribute that can function like a primary key is a?
Answers
Answer:
The answer to this question is given below in this explanation section.
Explanation:
In the relationship model of database a primary key is a specific choice of a minimal set of attributes that uniquely specific a tuple in a relation.Informally a primary key is which attribute and in simple cases are simple a single attribute.More formally a primary key is a choice of candidate key any other candidate key is an alternate key.
A primary key may consists of real word observable in which way it is called natural key,while an attribute created to function as a key and not use for identification outside the database is called a surrogate key.For example for a database of people time and location of birth could be a natural key.National identification number is another example of an attribute that may be used as an natural key.
Which tools are found in the Quick Analysis feature? Check all that apply.
Table
pivot table
sum
count
more
row evaluation
Answers
Answer:
A, C, E
Explanation:
Answer:
A,B,E
Explanation:
just did it on edge2020
condition of watering a plant
Answers
Answer:
Hydration?
Explanation:
Sarah works in a coffee house where she is responsible for keying in customer orders. A customer orders snacks and coffee, but later, cancels the snacks, saying she wants only coffee. At the end of the day, Sarah finds that there is a mismatch in the snack items ordered. Which term suggests that data has been violated?
Answers
Answer:
Stack
Explanation:
Stack is a linear data structure that follows a particular order in the way an operation is done or sequence a job is completed.
It uses either LIFO ( Last In, First Out) which is also known as first come first served sequence or FILO (First In, Last Out) sequence.
There are several real life examples of which we can use the example of replacing the snack items Sarah brought for the customer.
If Sarah used the LIFO method, it means she replaced the snack items first ontop of the already existing snack items that's why there is a mismatch.
Answer:
c
Explanation:
northern trail outfitters is using one profile for all of its marketing users, providing read-only access to the campaign object. a few marketing users now require comprehensive edit access on campaigns. how should an administrator fulfil this request
Answers
Configure the login policy to demand that users log in using https://nto.my.salesforce.com.
A purposeful set of rules designed to direct behavior and produce logical results is called a policy. A policy is a declaration of intent that is carried out through a method or protocol. Typically, a governance board inside a company adopts policies. Both subjective and objective decision-making can benefit from policies. Policies used in subjective decision-making typically aid senior management with choices that must be based on the relative merits of a variety of aspects, and as a result, are frequently challenging to assess objectively. An example of a policy used in this manner is the work-life balance policy. In addition, governments and other institutions have policies in the form of laws, rules, guidelines, administrative procedures, rewards, and voluntary practices. Resources are frequently distributed in accordance with policy choices.
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question 8 a local area network (lan) uses category 6 cabling. an issue with a connection results in a network link degradation and only one device can communicate at a time, but information can still go in either direction. what is the connection operating at?
Answers
The connection is operating at Half Duplex because when network link degradation happens only one device can communicate at a time, but information can still go in either direction in which the local area network (LAN) uses category 6 cabling.
What is Local Area Network (LAN)?
A local area network (LAN) is a group of devices that are connected in a single physical location, such as a building, office, or home. A LAN can be small or large, ranging from a home network with one user to an enterprise network in an office or school with thousands of users and devices.
A LAN's defining feature, regardless of size, is that it connects devices in a single, limited area. A wide area network (WAN) or metropolitan area network (MAN), on the other hand, covers a larger geographical area. Many LANs are linked together by WANs and MANs.
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Do you believe hackers are a necessary part of ensuring Internet safety and should they be rewarded for their efforts?
Answers
Answer:
The phrase 'Break the Law' means to fail to obey a law; to act contrary to a law. Derived from combining the words 'Hack' and 'Activism', hacktivism is the act of hacking, or breaking into a computer system, for politically or socially motivated purposes. The individual who performs an act of hacktivism is said to be a hacktivist. Which in all words saying should not be given a reward for breaking into something unless given the consent of the owners the owners may hire or ask them to help find a fault in there system but in other terms this should not happen.
The _____ method randomly rearranges the items in the list provided in the parentheses.
shuffle
sample
random
randomize
Answers
Match the term to the correct definition.
Question 24 options:
24A Constraints on the freedom of choice in designing new technologies
24B When humans unquestioningly accept that new is better and that technological change is inevitable and good.
24C Things that arise that were not foreseen by designers which can shape social relations
24D The inertia of technological systems based on entrenched resources that constrains subsequent decisions
1. Technological momentum
2. Technological frames
3. Unintended consequences
4. Technological bluff
Answers
24A Constraints on the freedom of choice in designing new technology or technologies: Technological frames.
24B When humans unquestioningly accept that new is better and that technological change is inevitable and good: Technological bluff.
24C Things that arise that were not foreseen by designers which can shape social relations: Unintended consequences.
24D The inertia of technological systems based on entrenched resources that constrains subsequent decisions: Technological momentum.
What is the definition of technology?A technology that fundamentally modifies how something is produced or done, in particular by automating or computerizing tasks to save labor, is one such technology. Science is applied through technology to achieve practical goals in daily life.
Mechanical technology, medical technology, communications technology, electronic technology, industrial technology, and manufacturing technology are examples of different types of technology.
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if Z ~N( 0, 1) compute following probabilities:
a. P(Z≤1.45)
b. P( -1.25 ≤ Z ≤ 2.3)
Answers
a. The value of P(Z ≤ 1.45) is 0.9265
b. The value of P(-1.25 ≤ Z ≤ 2.3) is 0.8837.
From the question above, Z ~ N(0, 1)
We need to find the following probabilities:
a. P(Z ≤ 1.45)
From the standard normal distribution table, we can find that P(Z ≤ 1.45) = 0.9265
Therefore, P(Z ≤ 1.45) ≈ 0.9265
b. P(-1.25 ≤ Z ≤ 2.3)
From the standard normal distribution table, we can find that:
P(Z ≤ 2.3) = 0.9893 and P(Z ≤ -1.25) = 0.1056
Now we can calculate the required probability as follows
:P(-1.25 ≤ Z ≤ 2.3) = P(Z ≤ 2.3) - P(Z ≤ -1.25)= 0.9893 - 0.1056= 0.8837
Therefore, P(-1.25 ≤ Z ≤ 2.3) ≈ 0.8837.
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similarities between human and computer
Answers
Answer: Both have a center for knowledge; motherboard and brain. Both have a way of translating messages to an action. Both have a way of creating and sending messages to different parts of the system.